Yuav ua li cas rau nruab ib lub electromagnetic flowmeter kom raug?
2025-11-17
Yuav ua li cas rau nruab ib lub electromagnetic flowmeter kom raug?
- Puv-filled ncaj yeeb nkab: ≥5 × DN ntws, ≥2 × DN ntws; zam lub luj tshib / / valves / / twj nyob ze.
- Kev taw qhia: Vertical (nce ntws) lossis kab rov tav (electrodes theem) ✅; Electrodes up/down ❌ (air/sediment trap). Slurry: ntsug nruab nyiam.
- Grounding: Txhim khu lub ntiaj teb (≤10Ω); Ntxiv cov nplhaib hauv av rau cov kav dej uas tsis yog siv (PVC / PP).
- Zam kev tsis zoo siab, muaj zog vibration & EMI (xws li zaus converters).
- Cov dej conductivity ≥5μS / cm; flange ua kom zoo, nruj bolts tusyees
